<script setup lang="ts">
import EvaluateCard from './evaluateCard.vue'
import type { Message, Prescription } from '@/types/room'
import { MsgType, PrescriptionStatus } from '@/enums'
import { formatIllnessTime, formatConsultFlag } from '@/filters'
import type { Image } from '@/types/consult'
import { showImagePreview, showToast } from 'vant'
import { useStore } from '@/stores'
import dayjs from 'dayjs'
import { nextTick } from 'vue'
import { useShowPreInfo } from '@/composables'
import { useRouter } from 'vue-router'
const showPreInfo = useShowPreInfo()
const { user } = useStore()
const router = useRouter()
defineProps<{
  msgList: Message[]
}>()

// 图片预览
const preview = (pics: Image[] | undefined) => {
  if (!pics) return showToast('患者暂未上传图片')
  if (!pics.length) return showToast('患者暂未上传图片')
  showImagePreview(pics.map((item) => item.url))
}

// 格式化时间
const formatTime = (time: string) => dayjs(time).format('HH:mm')

// 图片加载完毕后的处理函数
const loadSuccess = (item: Message) => {
  if (item.notScroll) return // 控制加载的历史聊天记录不再触发滚动条触底
  nextTick(() => {
    window.scrollTo(0, document.body.scrollHeight)
  })
}

// 购买处方的药品
const buy = (pre: Prescription) => {
  if (!pre.id) return
  // 处方失效了 提示
  if (pre.status === PrescriptionStatus.Invalid) {
    return showToast('处方已失效不能购买')
  }
  // 未购买
  if (pre.status === PrescriptionStatus.NotPayment && !pre.orderId)
    return router.push(`order/pay?id=${pre.id}`)
  // 已购买
  router.push(`/order/${pre.orderId}`)
}
</script>
<template>
  <div v-for="item in msgList" :key="item.id">
    <!-- 患者卡片 -->
    <div class="msg msg-illness" v-if="item.msgType === MsgType.CardPat">
      <div class="patient van-hairline--bottom">
        <p>
          {{ item.msg.consultRecord?.patientInfo.name }}
          {{ item.msg.consultRecord?.patientInfo.genderValue }}
          {{ item.msg.consultRecord?.patientInfo.age }}岁
        </p>
        <p v-if="item.msg.consultRecord">
          {{ formatIllnessTime(item.msg.consultRecord.illnessTime) }} |
          {{ formatConsultFlag(item.msg.consultRecord?.consultFlag) }}
        </p>
      </div>
      <van-row>
        <van-col span="6">病情描述</van-col>
        <van-col span="18">{{ item.msg.consultRecord?.illnessDesc }}</van-col>
        <van-col span="6">图片</van-col>
        <van-col span="18" @click="preview(item.msg.consultRecord?.pictures)"
          >点击查看</van-col
        >
      </van-row>
    </div>
    <!-- 通知-通用 -->
    <div class="msg msg-tip" v-if="item.msgType === MsgType.Notify">
      <div class="content">
        <span>{{ item.msg.content }}</span>
      </div>
    </div>
    <!-- 通知-温馨提示 -->
    <div class="msg msg-tip" v-if="item.msgType === MsgType.NotifyTip">
      <div class="content">
        <span class="green">温馨提示：</span>
        <span>{{ item.msg.content }}</span>
      </div>
    </div>
    <!-- 通知-结束 -->
    <div
      class="msg msg-tip msg-tip-cancel"
      v-if="item.msgType === MsgType.NotifyCancel"
    >
      <div class="content">
        <span>{{ item.msg.content }}</span>
      </div>
    </div>
    <!-- 发送文字 -->
    <div
      class="msg msg-to"
      v-if="item.msgType === MsgType.MsgText && item.from === user.user?.id"
    >
      <div class="content">
        <div class="time">{{ formatTime(item.createTime) }}</div>
        <div class="pao">{{ item.msg.content }}</div>
      </div>
      <van-image :src="item.fromAvatar" />
    </div>
    <!-- 发送图片 -->
    <div
      class="msg msg-to"
      v-if="item.msgType === MsgType.MsgImage && item.from === user.user?.id"
    >
      <div class="content">
        <div class="time">{{ formatTime(item.createTime) }}</div>
        <van-image
          fit="contain"
          @load="loadSuccess(item)"
          :src="item.msg.picture?.url"
        />
      </div>
      <van-image :src="item.fromAvatar" />
    </div>
    <!-- 接收文字 -->
    <div
      class="msg msg-from"
      v-if="item.msgType === MsgType.MsgText && item.from !== user.user?.id"
    >
      <van-image :src="item.fromAvatar" />
      <div class="content">
        <div class="time">{{ formatTime(item.createTime) }}</div>
        <div class="pao">{{ item.msg.content }}</div>
      </div>
    </div>
    <!-- 接收图片 -->
    <div
      class="msg msg-from"
      v-if="item.msgType === MsgType.MsgImage && item.from !== user.user?.id"
    >
      <van-image :src="item.fromAvatar" />
      <div class="content">
        <div class="time">{{ formatTime(item.createTime) }}</div>
        <van-image
          @load="loadSuccess(item)"
          fit="contain"
          :src="item.msg.picture?.url"
        />
      </div>
    </div>
    <!-- 处方卡片 -->
    <div class="msg msg-recipe" v-if="item.msgType === MsgType.CardPre">
      <div class="content">
        <div class="head van-hairline--bottom">
          <div
            v-if="item.msg.prescription?.id"
            class="head-tit"
            @click="showPreInfo(item.msg.prescription?.id)"
          >
            <h3>电子处方</h3>
            <p>原始处方 <van-icon name="arrow"></van-icon></p>
          </div>
          <p>
            {{ item.msg.prescription?.name }}
            {{ item.msg.prescription?.genderValue }}
            {{ item.msg.prescription?.age }} 岁
            {{ item.msg.prescription?.diagnosis }}
          </p>
          <p>开方时间：{{ item.msg.prescription?.createTime }}</p>
        </div>
        <div class="body">
          <div
            class="body-item"
            v-for="med in item.msg.prescription?.medicines"
            :key="med.id"
          >
            <div class="durg">
              <p>{{ med.name }}</p>
              <p>{{ med.usageDosag }}</p>
            </div>
            <div class="num">x{{ med.quantity }}</div>
          </div>
        </div>
        <div class="foot" @click="buy(item.msg.prescription!)">
          <span>购买药品</span>
        </div>
      </div>
    </div>
    <!-- 评价卡片，后期实现 -->
    <div
      class="msg msg-tip"
      v-if="
        item.msgType === MsgType.CardEvaForm || item.msgType === MsgType.CardEva
      "
    >
      <EvaluateCard :item="item"></EvaluateCard>
    </div>
  </div>
</template>

<style lang="scss" scoped>
@import '@/styles/room.scss';
</style>
